#4D54C8#4D54C8

#4D54C8 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.7% C 0.177 H 275.5°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D54C8
RGB	rgb(77, 84, 200)
HSL	hsl(237, 53%, 54%)
HSV	hsv(237, 62%, 78%)
CMYK	cmyk(61.5%, 58%, 0%, 21.6%)
CIE-LAB	lab(41.35, 32.56, -61.44)
CIE-LCH	lch(41.35, 69.53, 297.93°)
OKLab	oklab(50.74% 0.0169 -0.1766)
OKLCH	oklch(50.74% 0.177 275.5)
XYZ	xyz(16.6528, 12.0872, 56.0879)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54C8 #C8C14D

analogous

#4D92C8 #4D54C8 #834DC8

triadic

#4D54C8 #C84D54 #54C84D

tetradic

#4D54C8 #C84D92 #C8C14D #4DC883

square

#4D54C8 #C84D92 #C8C14D #4DC883

split-complementary

#4D54C8 #C8834D #92C84D

monochromatic

#242976 #3339A5 #4D54C8 #7C81D6 #ABAEE5

Accessibility & contrast

On white

6.14

#4D54C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4D54C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54C8

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54C8	#FFFFFF	#000000	##FFFFFF
##4D54C8	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#005CC6

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d54c8;
/* rgb */ color: rgb(77, 84, 200);
/* oklch */ color: oklch(50.7% 0.177 275.5);

Tailwind

colors: {
  custom: {
    50: '#8b84da',
    500: '#4d54c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d54c8;
$custom-light: #8b84da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54c8",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 200
  },
  "hsl": {
    "h": 236.585,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50741,
    "c": 0.17741,
    "h": 275.5
  },
  "luminance": 0.12089
}

Semantic roles & 50–950 ramp

primary

#4D54C8

secondary

#D2D09E

accent

#D44CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D54C8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →